This is the first I've seen someone else trying to make a go of it, says (Award Harwood, who patented an aeroponic system with a cloth conveyer belt but couldn't make it pay. As far as the U.S. growers know, the technique hasn't caught on anywhere else in the world. But Stoner sees a big potential: The technology can be set up anywhere, including Iceland or Antarctica, he says.
*.* Source of Information : 4th April 2008 Science